Methanides
[建] 甲烷化物
🗣️ 情景例句
IN this respect, French differs from English.
在这方面，法语不同于英语。
That deep sigh could only express Helen's sadness.
那深深的叹息，不外乎表示出海伦的悲哀。
She teaches foreign students Chinese.
她教外国学生汉语。